[svn-r13301] Description:

    Add '-p' flag to h5copy tool, to create intermediate "parent" groups
that don't exist in destination file yet.

    Add more tests to h5copy script.

Tested on:
    Linux/32 2.6 (chicago)
    Linux/64 2.6 (chicago2)

4 files changed, 484 insertions, 370 deletions

diff --git a/tools/testfiles/h5copytst.a.out.ls b/tools/testfiles/h5copytst.a.out.ls
deleted file mode 100644
index 73c67d6..0000000
--- a/tools/testfiles/h5copytst.a.out.ls
+++ /dev/null
@@ -1,185 +0,0 @@
-#############################
-Expected output for 'h5ls ../testfiles/h5copytst.a.out.h5'
-#############################
-Opened "../testfiles/h5copytst.a.out.h5" with sec2 driver.
-/chunk                   Dataset {6/6}
-    Location:  1:6216
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/compact                 Dataset {6/6}
-    Location:  1:6344
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/compound                Dataset {2/2}
-    Location:  1:8528
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
-    Type:      struct {
-                   "str1"             +0    20-byte null-terminated ASCII string
-                   "str2"             +20   20-byte null-terminated ASCII string
-               } 40 bytes
-/compressed              Dataset {6/6}
-    Location:  1:12888
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
-    Filter-0:  deflate-1 OPT {1}
-    Type:      native int
-/grp_dsets               Group
-    Location:  1:31584
-    Links:     1
-/grp_dsets/chunk         Dataset {6/6}
-    Location:  1:33720
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_dsets/compact       Dataset {6/6}
-    Location:  1:34176
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_dsets/compound      Dataset {2/2}
-    Location:  1:34312
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
-    Type:      struct {
-                   "str1"             +0    20-byte null-terminated ASCII string
-                   "str2"             +20   20-byte null-terminated ASCII string
-               } 40 bytes
-/grp_dsets/compressed    Dataset {6/6}
-    Location:  1:34528
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
-    Filter-0:  deflate-1 OPT {1}
-    Type:      native int
-/grp_dsets/named_vl      Dataset {2/2}
-    Location:  1:34744
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      shared-1:34696 variable length of
-                   native int
-/grp_dsets/nested_vl     Dataset {2/2}
-    Location:  1:43216
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      variable length of
-                   variable length of
-                       native int
-/grp_dsets/simple        Dataset {6/6}
-    Location:  1:43360
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_dsets/vl            Type
-    Location:  1:34696
-    Links:     2
-    Type:      shared-1:34696 variable length of
-                   native int
-/grp_empty               Group
-    Location:  1:30464
-    Links:     1
-/grp_rename              Group
-    Location:  1:44240
-    Links:     1
-/grp_rename/chunk        Dataset {6/6}
-    Location:  1:46376
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_rename/compact      Dataset {6/6}
-    Location:  1:46832
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_rename/compound     Dataset {2/2}
-    Location:  1:46968
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
-    Type:      struct {
-                   "str1"             +0    20-byte null-terminated ASCII string
-                   "str2"             +20   20-byte null-terminated ASCII string
-               } 40 bytes
-/grp_rename/compressed   Dataset {6/6}
-    Location:  1:47184
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
-    Filter-0:  deflate-1 OPT {1}
-    Type:      native int
-/grp_rename/named_vl     Dataset {2/2}
-    Location:  1:47400
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      shared-1:47352 variable length of
-                   native int
-/grp_rename/nested_vl    Dataset {2/2}
-    Location:  1:55872
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      variable length of
-                   variable length of
-                       native int
-/grp_rename/simple       Dataset {6/6}
-    Location:  1:56016
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_rename/vl           Type
-    Location:  1:47352
-    Links:     2
-    Type:      shared-1:47352 variable length of
-                   native int
-/named_vl                Dataset {2/2}
-    Location:  1:13104
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      shared-1:13056 variable length of
-                   native int
-/nested_vl               Dataset {2/2}
-    Location:  1:27392
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      variable length of
-                   variable length of
-                       native int
-/rename                  Dataset {2/2}
-    Location:  1:29584
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
-    Type:      struct {
-                   "str1"             +0    20-byte null-terminated ASCII string
-                   "str2"             +20   20-byte null-terminated ASCII string
-               } 40 bytes
-/simple                  Dataset {6/6}
-    Location:  1:808
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
diff --git a/tools/testfiles/h5copytst.b.out.ls b/tools/testfiles/h5copytst.b.out.ls
deleted file mode 100644
index df18eac..0000000
--- a/tools/testfiles/h5copytst.b.out.ls
+++ /dev/null
@@ -1,185 +0,0 @@
-#############################
-Expected output for 'h5ls ../testfiles/h5copytst.b.out.h5'
-#############################
-Opened "../testfiles/h5copytst.b.out.h5" with sec2 driver.
-/chunk                   Dataset {6/6}
-    Location:  1:6216
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/compact                 Dataset {6/6}
-    Location:  1:6344
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/compound                Dataset {2/2}
-    Location:  1:8528
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
-    Type:      struct {
-                   "str1"             +0    20-byte null-terminated ASCII string
-                   "str2"             +20   20-byte null-terminated ASCII string
-               } 40 bytes
-/compressed              Dataset {6/6}
-    Location:  1:12888
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
-    Filter-0:  deflate-1 OPT {1}
-    Type:      native int
-/grp_dsets               Group
-    Location:  1:31584
-    Links:     1
-/grp_dsets/chunk         Dataset {6/6}
-    Location:  1:33720
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_dsets/compact       Dataset {6/6}
-    Location:  1:34176
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_dsets/compound      Dataset {2/2}
-    Location:  1:34312
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
-    Type:      struct {
-                   "str1"             +0    20-byte null-terminated ASCII string
-                   "str2"             +20   20-byte null-terminated ASCII string
-               } 40 bytes
-/grp_dsets/compressed    Dataset {6/6}
-    Location:  1:34528
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
-    Filter-0:  deflate-1 OPT {1}
-    Type:      native int
-/grp_dsets/named_vl      Dataset {2/2}
-    Location:  1:34744
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      shared-1:34696 variable length of
-                   native int
-/grp_dsets/nested_vl     Dataset {2/2}
-    Location:  1:43216
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      variable length of
-                   variable length of
-                       native int
-/grp_dsets/simple        Dataset {6/6}
-    Location:  1:43360
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_dsets/vl            Type
-    Location:  1:34696
-    Links:     2
-    Type:      shared-1:34696 variable length of
-                   native int
-/grp_empty               Group
-    Location:  1:30464
-    Links:     1
-/grp_rename              Group
-    Location:  1:44240
-    Links:     1
-/grp_rename/chunk        Dataset {6/6}
-    Location:  1:46376
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_rename/compact      Dataset {6/6}
-    Location:  1:46832
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_rename/compound     Dataset {2/2}
-    Location:  1:46968
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
-    Type:      struct {
-                   "str1"             +0    20-byte null-terminated ASCII string
-                   "str2"             +20   20-byte null-terminated ASCII string
-               } 40 bytes
-/grp_rename/compressed   Dataset {6/6}
-    Location:  1:47184
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Chunks:    {2} 8 bytes
-    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
-    Filter-0:  deflate-1 OPT {1}
-    Type:      native int
-/grp_rename/named_vl     Dataset {2/2}
-    Location:  1:47400
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      shared-1:47352 variable length of
-                   native int
-/grp_rename/nested_vl    Dataset {2/2}
-    Location:  1:55872
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      variable length of
-                   variable length of
-                       native int
-/grp_rename/simple       Dataset {6/6}
-    Location:  1:56016
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
-/grp_rename/vl           Type
-    Location:  1:47352
-    Links:     2
-    Type:      shared-1:47352 variable length of
-                   native int
-/named_vl                Dataset {2/2}
-    Location:  1:13104
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      shared-1:13056 variable length of
-                   native int
-/nested_vl               Dataset {2/2}
-    Location:  1:27392
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
-    Type:      variable length of
-                   variable length of
-                       native int
-/rename                  Dataset {2/2}
-    Location:  1:29584
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
-    Type:      struct {
-                   "str1"             +0    20-byte null-terminated ASCII string
-                   "str2"             +20   20-byte null-terminated ASCII string
-               } 40 bytes
-/simple                  Dataset {6/6}
-    Location:  1:808
-    Links:     1
-    Modified:  2007-02-13 18:36:15 CST
-    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
-    Type:      native int
diff --git a/tools/testfiles/h5copytst.h5 b/tools/testfiles/h5copytst.h5
index 09f2bb9..f407f82 100644
--- a/tools/testfiles/h5copytst.h5
+++ b/tools/testfiles/h5copytst.h5
diff --git a/tools/testfiles/h5copytst.out.ls b/tools/testfiles/h5copytst.out.ls
new file mode 100644
index 0000000..d2a6db7
--- /dev/null
+++ b/tools/testfiles/h5copytst.out.ls
@@ -0,0 +1,484 @@
+#############################
+Expected output for 'h5ls ../testfiles/h5copytst.out.h5'
+#############################
+Opened "../testfiles/h5copytst.out.h5" with sec2 driver.
+/A                       Group
+    Location:  1:90344
+    Links:     1
+/A/B1                    Group
+    Location:  1:91056
+    Links:     1
+/A/B1/simple             Dataset {6/6}
+    Location:  1:90216
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/A/B2                    Group
+    Location:  1:94600
+    Links:     1
+/A/B2/simple2            Dataset {6/6}
+    Location:  1:94472
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/C                       Group
+    Location:  1:97816
+    Links:     1
+/C/D                     Group
+    Location:  1:98528
+    Links:     1
+/C/D/simple              Dataset {6/6}
+    Location:  1:97688
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/E                       Group
+    Location:  1:103960
+    Links:     1
+/E/F                     Group
+    Location:  1:113216
+    Links:     1
+/E/F/grp_dsets           Group
+    Location:  1:100648
+    Links:     1
+/E/F/grp_dsets/chunk     Dataset {6/6}
+    Location:  1:102784
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/E/F/grp_dsets/compact   Dataset {6/6}
+    Location:  1:103240
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/E/F/grp_dsets/compound  Dataset {2/2}
+    Location:  1:103376
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
+    Type:      struct {
+                   "str1"             +0    20-byte null-terminated ASCII string
+                   "str2"             +20   20-byte null-terminated ASCII string
+               } 40 bytes
+/E/F/grp_dsets/compressed Dataset {6/6}
+    Location:  1:103592
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
+    Filter-0:  deflate-1 OPT {1}
+    Type:      native int
+/E/F/grp_dsets/named_vl  Dataset {2/2}
+    Location:  1:103808
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      shared-1:103760 variable length of
+                   native int
+/E/F/grp_dsets/nested_vl Dataset {2/2}
+    Location:  1:112280
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      variable length of
+                   variable length of
+                       native int
+/E/F/grp_dsets/simple    Dataset {6/6}
+    Location:  1:112424
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/E/F/grp_dsets/vl        Type
+    Location:  1:103760
+    Links:     2
+    Type:      shared-1:103760 variable length of
+                   native int
+/G                       Group
+    Location:  1:128264
+    Links:     1
+/G/H                     Group
+    Location:  1:128976
+    Links:     1
+/G/H/grp_nested          Group
+    Location:  1:115248
+    Links:     1
+/G/H/grp_nested/grp_dsets Group
+    Location:  1:116040
+    Links:     1
+/G/H/grp_nested/grp_dsets/chunk Dataset {6/6}
+    Location:  1:118176
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/G/H/grp_nested/grp_dsets/compact Dataset {6/6}
+    Location:  1:120776
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/G/H/grp_nested/grp_dsets/compound Dataset {2/2}
+    Location:  1:120912
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
+    Type:      struct {
+                   "str1"             +0    20-byte null-terminated ASCII string
+                   "str2"             +20   20-byte null-terminated ASCII string
+               } 40 bytes
+/G/H/grp_nested/grp_dsets/compressed Dataset {6/6}
+    Location:  1:123224
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
+    Filter-0:  deflate-1 OPT {1}
+    Type:      native int
+/G/H/grp_nested/grp_dsets/named_vl Dataset {2/2}
+    Location:  1:127536
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      shared-1:123392 variable length of
+                   native int
+/G/H/grp_nested/grp_dsets/nested_vl Dataset {2/2}
+    Location:  1:127664
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      variable length of
+                   variable length of
+                       native int
+/G/H/grp_nested/grp_dsets/simple Dataset {6/6}
+    Location:  1:127808
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/G/H/grp_nested/grp_dsets/vl Type
+    Location:  1:123392
+    Links:     2
+    Type:      shared-1:123392 variable length of
+                   native int
+/chunk                   Dataset {6/6}
+    Location:  1:6216
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/compact                 Dataset {6/6}
+    Location:  1:6344
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/compound                Dataset {2/2}
+    Location:  1:8528
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
+    Type:      struct {
+                   "str1"             +0    20-byte null-terminated ASCII string
+                   "str2"             +20   20-byte null-terminated ASCII string
+               } 40 bytes
+/compressed              Dataset {6/6}
+    Location:  1:12888
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
+    Filter-0:  deflate-1 OPT {1}
+    Type:      native int
+/grp_dsets               Group
+    Location:  1:33760
+    Links:     1
+/grp_dsets/chunk         Dataset {6/6}
+    Location:  1:35896
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_dsets/compact       Dataset {6/6}
+    Location:  1:36352
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_dsets/compound      Dataset {2/2}
+    Location:  1:36488
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
+    Type:      struct {
+                   "str1"             +0    20-byte null-terminated ASCII string
+                   "str2"             +20   20-byte null-terminated ASCII string
+               } 40 bytes
+/grp_dsets/compressed    Dataset {6/6}
+    Location:  1:36704
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
+    Filter-0:  deflate-1 OPT {1}
+    Type:      native int
+/grp_dsets/named_vl      Dataset {2/2}
+    Location:  1:36920
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      shared-1:36872 variable length of
+                   native int
+/grp_dsets/nested_vl     Dataset {2/2}
+    Location:  1:45392
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      variable length of
+                   variable length of
+                       native int
+/grp_dsets/simple        Dataset {6/6}
+    Location:  1:45536
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_dsets/simple_group  Dataset {6/6}
+    Location:  1:61744
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_dsets/vl            Type
+    Location:  1:36872
+    Links:     2
+    Type:      shared-1:36872 variable length of
+                   native int
+/grp_empty               Group
+    Location:  1:32968
+    Links:     1
+/grp_nested              Group
+    Location:  1:46328
+    Links:     1
+/grp_nested/grp_dsets    Group
+    Location:  1:47120
+    Links:     1
+/grp_nested/grp_dsets/chunk Dataset {6/6}
+    Location:  1:49256
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_nested/grp_dsets/compact Dataset {6/6}
+    Location:  1:51856
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_nested/grp_dsets/compound Dataset {2/2}
+    Location:  1:51992
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
+    Type:      struct {
+                   "str1"             +0    20-byte null-terminated ASCII string
+                   "str2"             +20   20-byte null-terminated ASCII string
+               } 40 bytes
+/grp_nested/grp_dsets/compressed Dataset {6/6}
+    Location:  1:54304
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
+    Filter-0:  deflate-1 OPT {1}
+    Type:      native int
+/grp_nested/grp_dsets/named_vl Dataset {2/2}
+    Location:  1:58616
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      shared-1:54472 variable length of
+                   native int
+/grp_nested/grp_dsets/nested_vl Dataset {2/2}
+    Location:  1:58744
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      variable length of
+                   variable length of
+                       native int
+/grp_nested/grp_dsets/simple Dataset {6/6}
+    Location:  1:58888
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_nested/grp_dsets/vl Type
+    Location:  1:54472
+    Links:     2
+    Type:      shared-1:54472 variable length of
+                   native int
+/grp_rename              Group
+    Location:  1:62952
+    Links:     1
+/grp_rename/chunk        Dataset {6/6}
+    Location:  1:65088
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_rename/compact      Dataset {6/6}
+    Location:  1:65544
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_rename/compound     Dataset {2/2}
+    Location:  1:65680
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
+    Type:      struct {
+                   "str1"             +0    20-byte null-terminated ASCII string
+                   "str2"             +20   20-byte null-terminated ASCII string
+               } 40 bytes
+/grp_rename/compressed   Dataset {6/6}
+    Location:  1:65896
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
+    Filter-0:  deflate-1 OPT {1}
+    Type:      native int
+/grp_rename/grp_dsets    Group
+    Location:  1:75936
+    Links:     1
+/grp_rename/grp_dsets/chunk Dataset {6/6}
+    Location:  1:78072
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_rename/grp_dsets/compact Dataset {6/6}
+    Location:  1:78528
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_rename/grp_dsets/compound Dataset {2/2}
+    Location:  1:78664
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
+    Type:      struct {
+                   "str1"             +0    20-byte null-terminated ASCII string
+                   "str2"             +20   20-byte null-terminated ASCII string
+               } 40 bytes
+/grp_rename/grp_dsets/compressed Dataset {6/6}
+    Location:  1:78880
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Chunks:    {2} 8 bytes
+    Storage:   24 logical bytes, 42 allocated bytes, 57.14% utilization
+    Filter-0:  deflate-1 OPT {1}
+    Type:      native int
+/grp_rename/grp_dsets/named_vl Dataset {2/2}
+    Location:  1:79096
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      shared-1:79048 variable length of
+                   native int
+/grp_rename/grp_dsets/nested_vl Dataset {2/2}
+    Location:  1:87568
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      variable length of
+                   variable length of
+                       native int
+/grp_rename/grp_dsets/simple Dataset {6/6}
+    Location:  1:87712
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_rename/grp_dsets/vl Type
+    Location:  1:79048
+    Links:     2
+    Type:      shared-1:79048 variable length of
+                   native int
+/grp_rename/named_vl     Dataset {2/2}
+    Location:  1:66112
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      shared-1:66064 variable length of
+                   native int
+/grp_rename/nested_vl    Dataset {2/2}
+    Location:  1:74584
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      variable length of
+                   variable length of
+                       native int
+/grp_rename/simple       Dataset {6/6}
+    Location:  1:74728
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/grp_rename/vl           Type
+    Location:  1:66064
+    Links:     2
+    Type:      shared-1:66064 variable length of
+                   native int
+/named_vl                Dataset {2/2}
+    Location:  1:13104
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      shared-1:13056 variable length of
+                   native int
+/nested_vl               Dataset {2/2}
+    Location:  1:27392
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   16 logical bytes, 32 allocated bytes, 50.00% utilization
+    Type:      variable length of
+                   variable length of
+                       native int
+/rename                  Dataset {2/2}
+    Location:  1:31760
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   80 logical bytes, 80 allocated bytes, 100.00% utilization
+    Type:      struct {
+                   "str1"             +0    20-byte null-terminated ASCII string
+                   "str2"             +20   20-byte null-terminated ASCII string
+               } 40 bytes
+/simple                  Dataset {6/6}
+    Location:  1:808
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int
+/simple_top              Dataset {6/6}
+    Location:  1:29584
+    Links:     1
+    Modified:  2007-02-14 10:56:03 CST
+    Storage:   24 logical bytes, 24 allocated bytes, 100.00% utilization
+    Type:      native int